224664168 has 16 divisors (see below), whose sum is σ = 561660480. Its totient is φ = 74888048.

The previous prime is 224664157. The next prime is 224664173. The reversal of 224664168 is 861466422.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4680480 + ... + 4680527.

It is an arithmetic number, because the mean of its divisors is an integer number (35103780).

Almost surely, 2^224664168 is an apocalyptic number.

It is an amenable number.

224664168 is an abundant number, since it is smaller than the sum of its proper divisors (336996312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224664168 is a wasteful number, since it uses less digits than its factorization.

224664168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9361016 (or 9361012 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 224664168 is about 14988.8014197267. The cubic root of 224664168 is about 607.9174417565.

The spelling of 224664168 in words is "two hundred twenty-four million, six hundred sixty-four thousand, one hundred sixty-eight".